<template>
	  <!-- 最外层的容器 -->
	<view class="my-settle-container">
		<label class="radio" @click="changeAllState">
			<radio color="#C00000" :checked="isFullCheck"></radio>
			<text>全选</text>
		</label>
		<!--合计区域-->
		<view class="amount-box">
			合计:<text class="amount">￥{{checkedGoodsAmount}}</text>
		</view>
		 <!-- 结算按钮 -->
		 <view class="btn-settle">结算({{checkedCount}})</view>
	</view>
</template>

<script>
	import {mapGetters,mapMutations} from 'vuex'
	export default {
		name:"tool-settle",
		computed:
		{
			// 1. 将 total 映射到当前组件中
			...mapGetters('cart',['total','checkedCount','checkedGoodsAmount']),
			// 2. 是否全选
			isFullCheck()
			{
				return this.total===this.checkedCount;
			}
		},
		data() {
			return {
				
			};
		},methods:
		{
			...mapMutations('cart',['updateAllGoodState']),
			changeAllState()
			{
				this.updateAllGoodState(!this.isFullCheck)
			}
			
		}
	}
</script>

<style lang="scss">
.my-settle-container
{
	 /* 底部固定定位 */
	position: fixed;
	bottom: 0;
	left: 0;
	 /* 设置宽高和背景色 */
	width: 100%;
	height: 50px;
	background-color: white;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-left: 5px;
	font-size: 14px;
	.radio
	{
		display: flex;
		align-items: center;
	}
	.amount-box
	{
		.amount{
			color:#C00000;
		}
	}
	.btn-settle
	{
		height: 50px;
		min-width: 100px;
		background-color: #C00000;
		color: white;
		line-height: 50px;
		text-align: center;
		padding: 0 10px;
	}
}
</style>